/*
 * Copyright (c) Huawei Technologies Co., Ltd. 2021-2021. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.huawei.logger;

/**
 * used to print next log info
 *
 * @since 2020-5-11
 */
public class LogCatWrapper implements LogNode {
    private LogNode mNext;

    public LogNode getNext() {
        return mNext;
    }

    public void setNext(LogNode node) {
        mNext = node;
    }

    @Override
    public void println(int priority, String tag, String msg, Throwable tr) {
        String useMsg = msg;
        if (useMsg == null) {
            useMsg = "";
        }
        if (tr != null) {
            useMsg += System.lineSeparator() + android.util.Log.getStackTraceString(tr);
        }
        android.util.Log.println(priority, tag, useMsg);
        if (mNext != null) {
            mNext.println(priority, tag, msg, tr);
        }
    }
}
